MadModder

The Shop => Electronics & IC Programing => Topic started by: HS93 on January 06, 2010, 11:40:28 PM

Title: equivelent to NEMA 23s
Post by: HS93 on January 06, 2010, 11:40:28 PM

just got hold of a Widgetmast min router and it needs some steppers I would like to buy of ARC Eurotrade as they have been very good up to now, does anybody know the equvelent in there range to a Nema 23 or one that would suite this router.

thanks

    :ddb:  Peter   :ddb:

Title: Re: equivelent to NEMA 23s
Post by: djc on January 25, 2010, 03:51:06 PM

Quote from: HS93 on January 06, 2010, 11:40:28 PM

...does anybody know the equivalent in their range to a Nema 23...

NEMA23 is a _frame_ _size_ rather than a 'power' specification (cf batteries: AA is a battery _size_; it tells you nothing about mAh).

Google 'NEMA motor dimensions for details', for example http://www.numberfactory.com/NEMA%20Motor%20Dimensions.htm. Arc's motors that are 57mm square will be NEMA23.

Title: Re: equivelent to NEMA 23s
Post by: BobWarfield on January 29, 2010, 06:42:41 PM

Here's my Widgitmaster mini-router and the steppers and drivers I used:

http://www.cnccookbook.com/CCCNCMiniRouter.html

Cheers,

BW

Title: Re: equivelent to NEMA 23s
Post by: No1_sonuk on February 14, 2010, 07:08:18 AM

That is a bit odd.  Most suppliers list them under NEMA numbers, even here in the UK.  It's usually the torque figures that are quoted differently.
I wonder how many customers they've lost who didn't know they stocked them.